GB2186347B - Ball valve - Google Patents
Ball valveInfo
- Publication number
- GB2186347B GB2186347B GB8700668A GB8700668A GB2186347B GB 2186347 B GB2186347 B GB 2186347B GB 8700668 A GB8700668 A GB 8700668A GB 8700668 A GB8700668 A GB 8700668A GB 2186347 B GB2186347 B GB 2186347B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball valve
- ball
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0657—Particular coverings or materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3603795 | 1986-02-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8700668D0 GB8700668D0 (en) | 1987-02-18 |
GB2186347A GB2186347A (en) | 1987-08-12 |
GB2186347B true GB2186347B (en) | 1989-11-01 |
Family
ID=6293587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8700668A Expired GB2186347B (en) | 1986-02-07 | 1987-01-13 | Ball valve |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE1000013A6 (en) |
GB (1) | GB2186347B (en) |
GR (1) | GR862636B (en) |
IT (1) | IT1198122B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT234887Y1 (en) * | 1994-05-19 | 2000-03-20 | Marco Vaiani | WINTER BALL VALVE AND BALL VALVE FOR PIPES |
CN107781557A (en) * | 2017-12-22 | 2018-03-09 | 江西艾克实业有限公司 | A kind of snap joint that rubber seal spool is directly replaced with ball valve |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB803169A (en) * | 1956-03-12 | 1958-10-22 | Neue Argus Gmbh | A stop cock with a drilled stopmember rotatable in the valve body |
GB1356707A (en) * | 1972-01-21 | 1974-06-12 | Bailey Co Ltd Sir W H | Ball valve devices |
GB1403712A (en) * | 1971-04-15 | 1975-08-28 | Serck Industries Ltd | Ball valve |
GB1515363A (en) * | 1976-02-20 | 1978-06-21 | Pegler Hattersley Ltd | Ball closure valves |
US4269391A (en) * | 1977-04-28 | 1981-05-26 | Nippon Petrochemicals Co., Ltd. | Valve sealing device and a valve |
GB2073855A (en) * | 1980-04-14 | 1981-10-21 | Rockwell International Corp | Fire seal for valves |
GB2079899A (en) * | 1977-11-08 | 1982-01-27 | Winn Valves Charles Ltd | Butterfly valves |
EP0122691A1 (en) * | 1983-04-15 | 1984-10-24 | Lear Siegler Energy Products Corporation | Bidirectional cryogenic valves |
-
1986
- 1986-10-30 GR GR862636A patent/GR862636B/en unknown
- 1986-11-19 IT IT22392/86A patent/IT1198122B/en active
-
1987
- 1987-01-13 GB GB8700668A patent/GB2186347B/en not_active Expired
- 1987-02-03 BE BE8700078A patent/BE1000013A6/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB803169A (en) * | 1956-03-12 | 1958-10-22 | Neue Argus Gmbh | A stop cock with a drilled stopmember rotatable in the valve body |
GB1403712A (en) * | 1971-04-15 | 1975-08-28 | Serck Industries Ltd | Ball valve |
GB1356707A (en) * | 1972-01-21 | 1974-06-12 | Bailey Co Ltd Sir W H | Ball valve devices |
GB1515363A (en) * | 1976-02-20 | 1978-06-21 | Pegler Hattersley Ltd | Ball closure valves |
US4269391A (en) * | 1977-04-28 | 1981-05-26 | Nippon Petrochemicals Co., Ltd. | Valve sealing device and a valve |
GB2079899A (en) * | 1977-11-08 | 1982-01-27 | Winn Valves Charles Ltd | Butterfly valves |
GB2073855A (en) * | 1980-04-14 | 1981-10-21 | Rockwell International Corp | Fire seal for valves |
EP0122691A1 (en) * | 1983-04-15 | 1984-10-24 | Lear Siegler Energy Products Corporation | Bidirectional cryogenic valves |
Also Published As
Publication number | Publication date |
---|---|
GB8700668D0 (en) | 1987-02-18 |
IT1198122B (en) | 1988-12-21 |
IT8622392A0 (en) | 1986-11-19 |
GB2186347A (en) | 1987-08-12 |
GR862636B (en) | 1987-03-10 |
IT8622392A1 (en) | 1988-05-19 |
BE1000013A6 (en) | 1987-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2197438B (en) | Valve | |
GB8714929D0 (en) | Ball valve | |
GB8626475D0 (en) | Takraw ball | |
GB8619126D0 (en) | Valve | |
EP0474318A3 (en) | Ball valve | |
GB2189577B (en) | Ball valves | |
GB2185089B (en) | Ball valve | |
GB8509722D0 (en) | Ball valve | |
GB8827079D0 (en) | Ball valve | |
GB8703512D0 (en) | Ball valve | |
GB8621370D0 (en) | Ball | |
GB2224335B (en) | Valve | |
GB8707894D0 (en) | Ball valve | |
GB8610229D0 (en) | Valve | |
GB8519103D0 (en) | Ball valve | |
GB8613166D0 (en) | Valve | |
GB2186347B (en) | Ball valve | |
GB8817976D0 (en) | Ball valve assembly | |
GB2192973B (en) | Ball valve | |
GB8707895D0 (en) | Fluid-control ball valve | |
EP0341449A3 (en) | Ball valve | |
GB8620234D0 (en) | Ball valve | |
GB8618841D0 (en) | Ball valve | |
GB8603690D0 (en) | Ball valve | |
EP0218792A3 (en) | Ball valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970113 |